<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <div>
        <a href="chooseCourse" th:href="@{/chooseCourse}">
            <button>选课界面</button>
        </a>
    </div>
    <div>
        <a href="cheekCourse.html" th:href="@{cheekCourse}">
            <button>查看已选界面</button>
        </a>

    </div>
    <div>
        <a href="dropOut.html" th:href="@{dropOut}">
            <button>退课界面</button>
        </a>
    </div>
</div>

</body>
</html>